154025170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11503}}^1$

素因数の和:11626

約数の個数: 32

約数和(自身を含む): 301496832

約数和(自身を除く): 147471662

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 6695, 11503, 13390, 23006, 57515, 115030, 149539, 299078, 747695, 1184809, 1495390, 2369618, 5924045, 11848090, 15402517, 30805034, 77012585, 154025170]

約数ペア:

[(1, 154025170), (2, 77012585), (5, 30805034), (10, 15402517), (13, 11848090), (26, 5924045), (65, 2369618), (103, 1495390), (130, 1184809), (206, 747695), (515, 299078), (1030, 149539), (1339, 115030), (2678, 57515), (6695, 23006), (11503, 13390)]